Pasador: cilíndrico
ISO 8734
ISO 8734 - Parallel pins, of hardened steel and martensitic stainless steel (Dowel pins)
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Acceso de pagoPasadores cilíndricos templados, llamados pasadores de posicionamiento, a diferencia de los no templados ISO 2338, y achaflanados en ambos extremos, a diferencia de los extremos abombados de la norma retirada DIN 6325: fijan la posición relativa de dos piezas y absorben el esfuerzo cortante de esa unión. El pasador es un cilindro liso rectificado con tolerancia m6, introducido a presión en el agujero escariado de una pieza y sobre el que se posiciona la otra; ambos extremos llevan un chaflán c y la superficie está rectificada a Ra 0,8 µm. La norma menciona dos tipos y una calidad inoxidable, pero son tres materiales de un mismo pasador con una única tabla de dimensiones: el tipo A está templado en toda su masa a 550 HV30 hasta 650 HV30, el tipo B está cementado a 600 HV1 hasta 700 HV1 en la superficie y el acero inoxidable martensítico de calidad C1 está templado y revenido a 460 HV30 hasta 560 HV30. Abarca diámetros nominales de 1 a 20 mm con longitudes de 3 a 100 mm.
| Producto | Diámetro del pasador, mm | Longitud del pasador, mm | Chaflán del extremo, mm | Ángulo del chaflán del extremo |
|---|---|---|---|---|
| ISO 8734 parallel pin 1x3 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1x4 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1x5 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1x6 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1x8 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1x10 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x4 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x5 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x6 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x8 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x10 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x12 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 1.5x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x5 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x6 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x8 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x10 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x12 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x6 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x8 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x10 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x12 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x22 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 2.5x24 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x8 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x10 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x12 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x22 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x24 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x26 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x28 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 3x30 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x10 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x12 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x22 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x24 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x26 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x28 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x30 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x32 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x35 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 4x40 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x12 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x22 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x24 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x26 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x28 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x30 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x32 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x35 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x40 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x45 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 5x50 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x14 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x16 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x22 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x24 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x26 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x28 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x30 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x32 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x35 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x40 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x45 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x50 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x55 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 6x60 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x18 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x20 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x22 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x24 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x26 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x28 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x30 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x32 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x35 | 🔒 | 🔒 | 🔒 | 🔒 |
| ISO 8734 parallel pin 8x40 | 🔒 | 🔒 | 🔒 | 🔒 |